<template>
  <div class="ItemEdit">
    <h1>{{ id ? "编辑" : "新建" }}英雄</h1>
    <el-form label-width="120px" @submit.prevent="save">
      <el-tabs type="border-card">
        <el-tab-pane label="基本信息">
          <el-form-item label="名称">
            <el-input style="width: 30rem" v-model="model.name"></el-input>
          </el-form-item>
          <el-form-item label="称号">
            <el-input style="width: 30rem" v-model="model.title"></el-input>
          </el-form-item>
          <el-form-item label="头像">
            <el-upload
              class="avatar-uploader"
              :action="uploadUrl"
              :headers="getAuthHeaders()"
              :show-file-list="false"
              :on-success="afterUpload"
            >
              <img v-if="model.avatar" :src="model.avatar" class="avatar" />
              <i v-else class="el-icon-plus avatar-uploader-icon"></i>
            </el-upload>
          </el-form-item>
          <el-form-item label="类型">
            <el-select v-model="model.categories" multiple>
              <el-option
                v-for="item of categories"
                :key="item._id"
                :label="item.name"
                :value="item._id"
              ></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="难度">
            <el-rate
              style="margin-top: 0.6rem"
              :max="9"
              show-score
              v-model="model.scores.difficult"
            ></el-rate>
          </el-form-item>
          <el-form-item label="技能">
            <el-rate
              style="margin-top: 0.6rem"
              :max="9"
              show-score
              v-model="model.scores.skills"
            ></el-rate>
          </el-form-item>
          <el-form-item label="攻击">
            <el-rate
              style="margin-top: 0.6rem"
              :max="9"
              show-score
              v-model="model.scores.attack"
            ></el-rate>
          </el-form-item>
          <el-form-item label="生存">
            <el-rate
              style="margin-top: 0.6rem"
              :max="9"
              show-score
              v-model="model.scores.survive"
            ></el-rate>
          </el-form-item>
          <el-form-item label="顺风出装">
            <el-select v-model="model.items1" multiple>
              <el-option
                v-for="item of items"
                :key="item._id"
                :label="item.name"
                :value="item._id"
              ></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="逆风出装">
            <el-select v-model="model.items2" multiple>
              <el-option
                v-for="item of items"
                :key="item._id"
                :label="item.name"
                :value="item._id"
              ></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="使用技巧">
            <el-input style="width: 50rem" type="textarea" v-model="model.usageTips"></el-input>
          </el-form-item>
          <el-form-item label="对抗技巧">
            <el-input style="width: 50rem" type="textarea" v-model="model.battTips"></el-input>
          </el-form-item>
          <el-form-item label="团战思路">
            <el-input style="width: 50rem" type="textarea" v-model="model.teamTips"></el-input>
          </el-form-item>
        </el-tab-pane>
        <el-tab-pane label="技能">
          <el-button @click="model.skills.push({})">
            <i class="el-icon-plus"></i>
            添加技能
          </el-button>
          <el-row type="flex" style="flex-wrap: wrao">
            <el-col :md="12" v-for="(item, i) in model.skills" :key="i">
              <el-form-item label="名称">
                <el-input v-model="item.name"></el-input>
              </el-form-item>
              <el-form-item label="图标">
                <!-- :action="$http.defaults.baseURL + '/upload'" -->
                <el-upload
                  class="avatar-uploader"
                  :action="uploadUrl"
                  :headers="getAuthHeaders()"
                  :show-file-list="false"
                  :on-success="(res) => (item.icon = res.url)"
                >
                  <img v-if="item.icon" :src="item.icon" class="avatar" />
                  <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                </el-upload>
              </el-form-item>
              <el-form-item label="描述">
                <el-input type="textarea" v-model="item.description"></el-input>
              </el-form-item>
              <el-form-item label="小提示">
                <el-input type="textarea" v-model="item.tips"></el-input>
              </el-form-item>
              <el-form-item>
                <el-button
                  size="small"
                  type="danger"
                  @click="model.skills.splice(i, 1)"
                  >删除</el-button
                >
              </el-form-item>
            </el-col>
          </el-row>
        </el-tab-pane>
      </el-tabs>
      <el-form-item style="margin-top: 1rem">
        <el-button type="primary" native-type="submit">保存</el-button>
        <el-button type="primary"  @click="rescancel()">取消</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>
<script>
export default {
  props: {
    id: {},
  },
  data() {
    return {
      categories: [],
      items: [],
      model: {
        name: "",
        avatar: "",
        scores: {
          difficult: 0,
        },
        skills: [
          {
            name: "",
            icon: "",
            description: "",
            tips: "",
          },
        ],
      },
    };
  },
  methods: {
    // 接收返回方法
    afterUpload(res) {
      // this.$set(this.model,'avatar',res.url)
      this.model.avatar = res.url;
    },
    // 创建英雄
    async save() {
      if (this.id) {
        this.$http.put(`rest/heroes/${this.id}`, this.model);
      } else {
        this.$http.post("rest/heroes", this.model);
      }
      //请求成功跳转到子路由
      this.$router.push("/heroes/list");
      this.$message({
        type: "success",
        message: "保存成功",
      });
    },
    // 编辑英雄
    async fetch() {
      const res = await this.$http.get(`rest/heroes/${this.id}`);
      this.model = Object.assign({}, this.model, res.data);
    },
    // 英雄类型
    async fetchCategories() {
      const res = await this.$http.get(`rest/categories`);
      this.categories = res.data;
    },
    //
    async fetchItems() {
      const res = await this.$http.get(`rest/items`);
      this.items = res.data;
    },
    // 取消返回
    rescancel(){
      this.$message({
        type:"success",
        message:'回到列表！',
      })
       this.$router.push("/heroes/list");
    },
  },
  created() {
    this.fetchItems();
    this.fetchCategories();
    this.id && this.fetch();
  },
};
</script>